Example usage for org.w3c.dom Node getChildNodes

Introduction

In this page you can find the example usage for org.w3c.dom Node getChildNodes.

Prototype

public NodeList getChildNodes();

Source Link

Document

A NodeList that contains all children of this node.

Usage

From source file:Main.java

public static Vector getDirectories(Node node) {
    NodeList nList = node.getChildNodes();
    Vector directoryNodes = new Vector();
    for (int i = 0; i < nList.getLength(); i++) {
        Node kidNode = nList.item(i);
        if (kidNode.getNodeName().equals("directory")) {
            directoryNodes.addElement(kidNode);
        }//from  w  w  w .j ava  2  s .  com
    }
    return directoryNodes;
}

From source file:Main.java

/**
 * Returns the content of the first CDATA section node found under the specified node.
 * /*from  w w w .j a v  a  2 s.c  o  m*/
 * @param node
 *            the node.
 * @return the content of the first CDATA section node.
 */
public static String getCDataSectionContent(Node node) {
    NodeList list = node.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        if (list.item(i).getNodeType() == Document.CDATA_SECTION_NODE) {
            return list.item(i).getNodeValue();
        }
    }
    return null;
}

From source file:Main.java

public static void debugPrintChildren(Node node) {
    NodeList nl = node.getChildNodes();
    System.out.println("-------------------");
    for (int i = 0; i < nl.getLength(); i++) {
        System.out.println(nl.item(i).toString());
        if (nl.item(i) instanceof Element) {
            System.out.println(((Element) nl.item(i)).getAttribute("className"));
            System.out.println(((Element) nl.item(i)).getTagName());
        }/* w ww  .j  a v  a 2  s  . c om*/
        System.out.println("---");
    }

}

From source file:Main.java

public static boolean hasChild(Node xml, String name) {
    NodeList nl = xml.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node n = nl.item(i);/*from w  w  w .  j  a  v  a  2 s . c o  m*/
        if (name.equalsIgnoreCase(n.getNodeName()))
            return true;
    }
    return false;
}

From source file:Main.java

/**
 * Returns the text value of the specified node. The returned value is the node value of the first child of <code>node</code> which type
 * is <code>Document.TEXT_NODE</code>.
 * // w  ww.j a  v  a  2s  .  c om
 * @param node
 *            the node which text value has to be retrieved.
 * @return the text value of the node.
 */
public static String getTextValue(Node node) {
    NodeList list = node.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        if (list.item(i).getNodeType() == Document.TEXT_NODE) {
            return list.item(i).getNodeValue();
        }
    }
    return null;
}

From source file:Main.java

public static void removeChilds(Node node) {
    NodeList nl = node.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++)
        node.removeChild(nl.item(i));/*from  w w w .  j a  v a2 s  . c o  m*/
}

From source file:Main.java

/**
 * Method to convert a Node XML to a Element XML.
 * @param node node XML to input./*w w  w.  j a  v  a 2s.  c om*/
 * @return elment XML.
 */
public static Element convertNodeToElement(Node node) {
    NodeList list = node.getChildNodes();
    Element m = null;
    for (int i = 0; i < list.getLength(); i++) {
        Node n = list.item(i);
        //Node n = elem.getFirstChild();
        if (n.getNodeType() == Node.ELEMENT_NODE) {
            m = (Element) n;
        }
    }
    return m;
}

From source file:Utils.java

/**
 * Get the first child element/*from   w ww .  j a  v  a  2s  . c  om*/
 * @param parent
 * @return
 */
public static Element getFirstChildElement(Node parent) {
    NodeList childs = parent.getChildNodes();
    for (int i = 0; i < childs.getLength(); i++) {
        Node child = childs.item(i);
        if (child instanceof Element) {
            return (Element) child;
        }
    }
    return null;
}

From source file:Main.java

private static String getXPath(Node root, String elementName) {
    for (int i = 0; i < root.getChildNodes().getLength(); i++) {
        Node node = root.getChildNodes().item(i);
        if (node instanceof Element == false) {
            return null;
        }//from  ww  w . j  a v  a 2s  .co m
        if (node.getNodeName().equals(elementName)) {
            return "/" + node.getNodeName();
        } else if (node.getChildNodes().getLength() > 0) {
            String xpath = getXPath(node, elementName);
            if (xpath != null) {
                return "/" + node.getNodeName() + xpath;
            }
        }
    }
    return null;
}

From source file:Main.java

private final static boolean isParentNode(Node element) {
    NodeList elements = element.getChildNodes();
    for (int i = 0; i < elements.getLength(); i++) {
        Node child = elements.item(i);
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            return true;
        }/*ww w  .j a  va  2s .co m*/
    }

    return false;
}